CHEEK, M.; ONANA, J. M. Keetia nodulosa sp. nov. (Rubiaceae - Vanguerieae) of West-Central Africa: bacterial leaf nodulation discovered in a fourth genus and tribe of Rubiaceae. Webbia, [S. l.], v. 79, n. 1, p. 31–46, 2024. DOI: 10.36253/jopt-15946. Disponível em: https://oaj.fupress.net/index.php/webbia/article/view/15946. Acesso em: 17 may. 2024.